Contest Clarifications

Problem 1003 pi取多少？

aslmaswd | 2014-10-05 19:27:49Author

RT

aslmaswd | 2014-10-05 19:29:21# 1

RE:pi取多少？

取atan(1.0)*4.0吗

admin | 2014-10-05 19:29:58# 2

RE:pi取多少？

no response